Description of problem: As per the OSD creation doc, the following Size specification options are provided to create the OSD's 1.LOW:HIGH 2.:HIGH 3.LOW: 4.EXACT In Dashboard, we can see the option for an exact(EXACT) size.The remaining three options are not provided. Doc Link: https://docs.ceph.com/en/latest/cephadm/osd/#size-specs Version-Release number of selected component (if applicable): ceph: root@depressa009 /]# ceph -v ceph version 16.2.0-1.el8cp (a330ff4fed793ca0b5d3b248c395a06e432b51c4) pacific (stable) [ceph: root@depressa009 /]# How reproducible: Steps to Reproduce: 1.Configure the cluster with cephadm 2.Login to the Dashboard 3.Navigate to clusters -> OSDs 4.In create OSDs window click Add 5.click the filter option and select the size option 6.You can notice the exact size, not the other options Actual results: The other above three options are not exist. There is discrepancy between CLI and Dashboard. Expected results: The options should exist in the dashboard for the customers. Additional info: